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Hangzhou XC Machinery Co,.ltd.
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Engine parts

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  3. Engine parts

Engine Parts Manufacturer - Complete Heavy Machinery Engine Solutions

XC Machinery (www.xcgparts.com) is a leading China-based engine parts manufacturer and supplier, specializing in heavy machinery engine components for excavators, dozers, and construction equipment. We produce and supply complete engine solutions for major brands including CATERPILLAR, KOMATSU, VOLVO, HITACHI, DEUTZ, ISUZU, CUMMINS, KUBOTA, and other international manufacturers.

Our Engine Products Include:
• Complete Engine Assemblies (ASSY)
• Piston Kits & Ring Sets
• Cylinder Blocks & Cylinder Heads
• Fuel Injection Systems
• Engine Gaskets & Seals
• Valves & Valve Train Components
• Connecting Rods & Crankshafts
• Cooling System Components

Manufacturing Excellence:
As a professional engine parts factory, we maintain strict quality control standards throughout our manufacturing process. All components are precision-engineered to meet or exceed OEM specifications, ensuring reliable performance and extended service life in demanding working conditions.

Global Supply Network:
We serve customers worldwide with reliable shipping and supply chain solutions. Our manufacturing capabilities allow us to offer both individual components and complete engine assemblies with competitive pricing and consistent quality assurance.

Technical Capabilities:

  • OEM-quality engine components

  • Complete engine assembly services

  • Custom manufacturing available

  • Strict quality testing procedures

  • Technical documentation support

Quality Assurance:
Every engine component undergoes rigorous testing for material quality, dimensional accuracy, and performance reliability. We use advanced manufacturing equipment and quality materials to ensure our products meet the highest industry standards.

Why Choose XC Machinery?

  • Direct factory manufacturing

  • OEM quality standards

  • Global export experience

  • Competitive pricing

  • Reliable after-sales support

Contact XC Machinery today for professional engine solutions that keep your heavy equipment running at optimal performance. Visit www.xcgparts.com to explore our complete range of engine components and assemblies.


Caterpillar E313D E318D E323D Excavator Diesel Engine spare parts C4.4 Piston Pin 2255437

Caterpillar E313D E318D E323D Excavator Diesel Engine spare parts C4.4 Piston Pin 2255437

Caterpillar Excavator E320D E323D Engine spare parts C4.4 Cylinder Liner 3135X042

Caterpillar Excavator E320D E323D Engine spare parts C4.4 Cylinder Liner 3135X042

Caterpillar E320D E323D Excavator Diesel Engine spare parts C4.4 Piston Ring 276-7476

Caterpillar E320D E323D Excavator Diesel Engine spare parts C4.4 Piston Ring 276-7476

Caterpillar Excavator E320D E323D C4.4 Engine spare parts Piston 310-9269

Caterpillar Excavator E320D E323D C4.4 Engine spare parts Piston 310-9269

Caterpillar Excavator E320D E323D C4.4 Diesel Engine spare parts Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit

Caterpillar Excavator E320D E323D C4.4 Diesel Engine spare parts Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit

caterpillar E320D E324 E329 Excavator Diesel Engine C7.1 Full Gasket Kit Overhaul Gasket Set T408652

caterpillar E320D E324 E329 Excavator Diesel Engine C7.1 Full Gasket Kit Overhaul Gasket Set T408652

caterpillar E320D E323D E329 Excavator Diesel Engine parts C7.1 Exhaust Valve 339-9637

caterpillar E320D E323D E329 Excavator Diesel Engine parts C7.1 Exhaust Valve 339-9637

caterpillar Excavator E320D E323 E329 Diesel Engine parts C7.1 Intake Valve 36704-01601

caterpillar Excavator E320D E323 E329 Diesel Engine parts C7.1 Intake Valve 36704-01601

caterpillar Excavator E320D E324D E329 Engine spare parts C7.1 Thrust Bearing 387-2156

caterpillar Excavator E320D E324D E329 Engine spare parts C7.1 Thrust Bearing 387-2156

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Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle line
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

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LatestPost

  • Salute to 2022, adhere to the right path while seeking novelty, embrace changes, and forge ahead, the armored warriors!
    Salute to 2022, adhere to the right path
    2025-09-13
  • In September, the second-hand excavator transactions: the transaction volume decreased by 1.5% month-on-month and 39.8% year-on-year; Sany's 75, 215 and 135 excavators were the most popular; the UEPI
    In September, the second-hand excavator
    2025-09-16
  • In September, the second-hand excavator transactions: the transaction volume decreased by 1.5% month-on-month and 39.8% year-on-year; Sany's 75, 215 and 135 excavators were the most popular; the UEPI
    In September, the second-hand excavator
    2025-09-16

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Contact Us

465659878

+86 18758866446

+86 18758866446

robin@xcgparts.com

robinwanguuu@hotmail.com

560 YueMing Road,BinJiang District,HangZhou City,Zhejiang Province,China

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